Hi, I just finished building my new PC, containing:
I do not suffer from any stability problems, everything is perfectly stable, under load or while idle. However, it seems that my Ryzen does not want to boost. As far as I know, it should boost to 3.7Ghz on one core, and if all cores are busy, it should be 3.2Ghz for all cores.
But no matter what I try, the CPU only clocks to 3Ghz. Down clocking works (1.55Ghz & 2.7Ghz), but even when compiling large project with -j 16 and all cores are under full load, it's only @ 3Ghz:
watch -n 1 'cat /proc/cpuinfo | grep "cpu MHz"'
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
What am I missing here?
- Ryzen 7 1700
- AsRock AB350M Pro4 (Bios 3.00)
- 2x8GB HyperX RAM 2667
- Samsung Evo 960
- Ubuntu MATE 17.04 (kernel 4.12 currently, but also tested the default 4.10)
I do not suffer from any stability problems, everything is perfectly stable, under load or while idle. However, it seems that my Ryzen does not want to boost. As far as I know, it should boost to 3.7Ghz on one core, and if all cores are busy, it should be 3.2Ghz for all cores.
But no matter what I try, the CPU only clocks to 3Ghz. Down clocking works (1.55Ghz & 2.7Ghz), but even when compiling large project with -j 16 and all cores are under full load, it's only @ 3Ghz:
watch -n 1 'cat /proc/cpuinfo | grep "cpu MHz"'
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
cpu MHz : 3000.000
What am I missing here?
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